Anti-materiel rifle

An anti-materiel rifle is a big gun that shoots bullets that are super powerful and can destroy big things like vehicles or buildings. It's like a really strong slingshot that shoots rocks, but instead of rocks, it shoots bullets that are extra deadly. The gun is so powerful that it can even shoot through walls and other types of barriers. However, it is not meant to be used on humans or animals because it could cause a lot of harm. It's mainly used by military forces to destroy or disable things that could be a threat to them or to their mission.